JPH08511594A

JPH08511594A - Drill rod processing equipment

Info

Publication number: JPH08511594A
Application number: JP7502460A
Authority: JP
Inventors: ラッパライネン，ユハニ; ピーポネン，ユハ
Original assignee: タムロック・オイ
Priority date: 1993-06-21
Filing date: 1994-06-08
Publication date: 1996-12-03
Anticipated expiration: 2018-06-30
Also published as: DE69418195D1; FI93256B; FI932876A0; EP0705378A1; FI93256C; ZA944321B; AU6847194A; EP0705378B1; DE69418195T2; US5687804A; WO1995000737A1; JP3420769B2

Abstract

(57)【要約】ドリルロツドを並べて貯蔵するためのスロツト状貯蔵空間、ドリルロツドを把持するための把持顎部材（１３）、およびドリルロツドを直線運動により貯蔵空間の出口開口から穿孔装置の穿孔中心に移動および戻すための直線的に動き得る移動アームからなるドリルロツド処理装置。該装置は前記貯蔵空間（７）の出口開口に位置決めされかつ移動アーム（１１）の運動方向を横切る方向に動き得る閉止装置（９）からなる。該閉止装置（９）は貯蔵空間（７）から離れて向かい合っている２つの傾斜支持面（９ａ，９ｂ）を有し、そして移動アーム（１１）が同様に貯蔵空間（７）に近いその端部で外方に傾斜した案内面（１１ａ）を有する。ドリルロツドを貯蔵空間（７）から取り出すとき、把持顎部材（１３）は取り出されるべきドリルロツド（３）が移動アーム（１１）が動かされるとき閉止装置（９）を内方に移動することができるように閉止装置（９）をその支持面（９ｂ）で内方に押圧する。対応して、移動アーム（１１）の案内面（１１ａ）はその先端で閉止装置（９）を内方に押し、その結果閉止装置（９）の先端がそれらが移動運動の間中貯蔵空間の出口開口をともに閉止するような方法において移動アーム（１１）の表面に対して支持する。 (57) [Summary] A slot-like storage space for arranging and storing the drill rods, a gripping jaw member (13) for gripping the drill rods, and the drill rod are moved linearly from the outlet opening of the storage space to the center of the drilling device. And a drill rod handling device comprising a linearly movable moving arm for returning. The device comprises a closure device (9) positioned at the outlet opening of the storage space (7) and movable in a direction transverse to the direction of movement of the moving arm (11). The closure device (9) has two inclined support surfaces (9a, 9b) facing away from the storage space (7), and a transfer arm (11) of which is also close to the storage space (7) at its end. Part has a guide surface (11a) inclined outward. When removing the drill rod from the storage space (7), the gripping jaws (13) enable the drill rod (3) to be removed to move the closing device (9) inwardly when the moving arm (11) is moved. Then the closing device (9) is pressed inward by its support surface (9b). Correspondingly, the guide surface (11a) of the moving arm (11) pushes the closure device (9) inwardly at its tip, so that the tip of the closure device (9) remains in the storage space during their movement movement. Support against the surface of the moving arm (11) in such a way that the outlet openings are closed together.

Description

【発明の詳細な説明】ドリルロツド処理装置発明の詳細な説明〔技術分野〕本発明は、ドリルロツドに向けられかつ出口開口を有するスロツト状貯蔵空間；該貯蔵空間の出口開口を閉止する閉止装置；直線移動運動により貯蔵空間の出口開口と穿孔中心との間でドリルロツドを移動する移動アーム；該移動アームを移動する動力手段；ドリルロツドを把持しかつ保持するための横方向軸のまわりに回転可能に移動アームに接続された把持顎部材；および該把持顎部材を把持位置に向けてかつそれから離して回転する動力手段からなるドリルロツド処理装置に関する。〔背景技術〕長穴穿孔は、ロツドがそこから非常に複雑な移動手段により穿孔中心に移動される、回転カートリツジのごとき種々の貯蔵手段内に貯蔵されたドリルロツドまたは鋼を利用する。この出願および請求の範囲において使用されるように、ドリルロツドはドリルロツド、ドリル鋼、ドリルパイプおよび長穴穿孔に使用される他の同様なロツド状要素に言及する。代表的には、ロツドは回転運動により移動され、それにより穿孔軸線と平行な軸線のまわりに回転し得る複数のアームがロツドを穿孔中心に向けてかつそれから離して移動する。非常に複雑な機能および装置がこの作業を実施するのに必要とされる。かかる装置は使用が困難でかつ製造するのに高価であり、そしてそれらの複雑さは一定の妨害の危険を生じる。かかる妨害は代表的にはロツドカートリツジの回転運動、ロツドを締め付けるための締め付け運動、および一方の位置から他方の位置へのアームの回転運動により発生される。〔従来技術〕かかる解決は例えばイギリス国特許第１１９６１５９号および同第１２９０２９７号およびアメリカ合衆国特許第３，４２０，３１９号に開示されている。最初に述べた特許明細書はロツドが屈曲カートリツジ中に位置決めされ、該カートリツジからロツドが、装置の制御を困難にする、３つの別個の曲線運動により穿孔中心へ移動される解決を開示している。イギリス国特許第１２９０２９７号は順次、石油穿孔パイプが真っ直ぐなカートリツジ中に貯蔵され、かつそれらが別個の、直線的に運動し得る移動手段によつて穿孔中心へ移動される。この解決は移動運動の間中貯蔵されたパイプを制御するための別個の複雑な機構を必要とする。上述した特許に開示された装置の移動手段はイギリス国特許第１３０１４３０号により完全に記載され、該特許からその解決は複数の種々の把持手段および閉止装置からなる一方、パイプはしかしながら貯蔵が完全でないとき貯蔵から長手方向に動き得ると思われる。アメリカ合衆国特許第３，４２０，３１９号は順次、穿孔パイプが直線の貯蔵容器内に貯蔵され、かつそれらがドリルパイプカートリツジを移動することにより穿孔中心に移動される解決を開示している。〔発明が解決しようとする課題〕従来の解決のさらに他の不都合は通常の穿孔における幾つかの連続する運動を制御することを覚えるために時間が掛かりかつ作業において危険な状況を引き起こすということである。同一の方法において、すべての追加の運動がドリルロツドの処理に不用の時間を増加し、かくして穿孔過程をより遅くする。そのうえ、回転可能なアームが使用されるとき、アームはそれらが同時に回転するために接続パイプ等により機械的に相互に接続されねばならない。対応して、アームはフレームに対して回転可能に取り付けられねばならず、それは構造を高価にかつ重量を重くする。本発明の目的は、ドリルロツドを信頼し得るようにかつ安全に貯蔵させかつロツドを何時でも制御させるドリルロツド処理装置を提供することにある。本発明の他の目的は簡単でかつ実現し易い装置を提供することにある。〔課題を解決するための手段〕本発明は閉止装置および移動アームが該移動アームが穿孔中心に向かって動かされるかまたは把持顎部材が開放されるとき、それらが貯蔵空間の出口開口をともに閉止するように互いに関連して横方向に動き得るように取り付けられ；移動アームが閉止装置の側で傾斜案内面を有し、該案内面が移動アームが穿孔中心に向かって押されるとき移動アームから離れる方向にその端部で閉止装置を押し；該閉止装置が穿孔中心の側で閉止装置の端部から離れる方向に傾斜された支持面を有し、貯蔵空間に挿入されるべきドリルロツドが前記支持面に支持し、かくして前記閉止装置を前記移動アームから離れる方向に押し；そして前記閉止装置が穿孔中心の側でその端部から間隔を置いて第２の支持面を有し、把持顎部材がその回転された位置において前記第２支持面に支持し、かくして前記閉止装置を移動アームから離れる方向に押すことにより特徴付けられる。〔発明の実施の形態〕本発明の必須の特徴はロツドが、該ロツドを外方に押す、ばねまたは油圧シリンダのごとき、動力手段からなり、そしてロツドがそれから取り出されるかまたはその中に１つづつ挿入されるスロツト状貯蔵空間中に並んで位置決めされるということである。本発明の他の必須の特徴は本発明が把持顎部材がロツドを把持しかつそれを取り出すときのみロツドが貯蔵空間を出るようにさせる閉止装置からなることである。本発明のさらに他の必須の特徴は穿孔中心への貯蔵空間の出口開口からのロツドの移動が直線運動により行われ、それにより移動アームが移動運動の間中ドリルロツド貯蔵空間およびその中で所定位置に置かれたロツドを錠止するということである。本発明のさらに他の必須の特徴は閉止装置が穿孔中心に面しかつ閉止装置の運動方向およびドリルロツドの長手方向両方において異なる点に位置決めされる２つの傾斜支持面からなるというこことである。〔作用〕ドリルロツドまたは把持顎部材はドリルロツドが貯蔵空間から外にかつ貯蔵空間内にそれぞれ移動され得るようにこれらの面で片側に閉止装置を押す。移動アームは同様に該移動アームが穿孔中心に向かって動かされるとき閉止装置を内方に押す傾斜案内面からなり、それにより閉止装置は移動アームと閉止装置が閉止された貯蔵空間を形成しかつ該空間の入口開口をともに閉止するような方法においてドリルロツドの側で移動アームの表面に支持するように移動される。〔発明の効果〕本発明による装置は、覚え易くかつ移動運動を有効に行う２つの制御運動により貯蔵空間から穿孔中心へ移動されかつ対応して穿孔中心から貯蔵空間に戻されるドリルロツドを許容する。そのうえ、貯蔵空間においてかつ移動の間中、ロツドは一定の制御下にありかつ事故および損傷が引き起こされないように保証される。〔図面の簡単な説明〕本発明を添付図面を参照してより完全に説明する。第１図はドリルロツドを処理するための本発明による装置を示す概略側面図であり；第２ａ図ないし第２ｅ図はドリルロツドの軸線の方向に見られるときの本発明による装置の作業を示す図；そして、第３図は本発明による装置における移動アーム、把持顎部材および閉止装置の１実施例を示す斜視図である。〔発明を実施するための最良の形態〕第１図は、そのビームに沿って穿孔機が動き得る、穿孔機２用の送りビーム１を示す。さらに、ドリルロツド３を処理するためのドリルロツド処理装置が送りビーム１に接続される。装置は２つの処理ユニツト４からなり、その構造および作動は他の図に関連してより詳細に説明される。処理ユニツト４においてドリルロツドはこれらが穿孔機の穿孔中心から間隔が置かれかつ穿孔中心から貯蔵空間に引かれかつ並んで位置決めされる線を横切るような方法で送りビーム１と平行に貯蔵され、その結果最も外方のドリルロツド３は常に装置が穿孔位置にあるとき処理ユニツト４の移動運動の方向において穿孔機の穿孔中心と同一平面内にある。第２ａ図ないし第２ｅ図はドリルロツドの方向に見られるような本発明による装置を示す。図は処理ユニツト４のフレーム５を示す。該フレームは支持体６により送りビーム１に取着される。フレームはドリルロツド３用のスロツト状貯蔵空間７を備え、そしてばね８は貯蔵空間の底部に設けられ、そのばねは貯蔵空間７から外方にドリルロツド３を押し、かくしてロツドを互いに押し付けて保持する。貯蔵空間７に加えて、その所有の空間内で動くことができかつ貯蔵空間７のばね８がドリルロツドを押すとき同一方向に閉止ばね１０により押される閉止装置９が設けられる。そのうえ、移動アーム１１がその長手方向に摺動可能にかつ貯蔵空間７に対して横方向に接続される。移動アーム１１を移動するために移動シリンダ１２がそれとフレーム５間に接続される。移動アーム１１はさらに移動アーム１１に対してドリルロツド３と平行な軸１４のまわりに回転可能に接続される連係の把持顎部材１３を有する。把持顎部材を回転するために、把持シリンダ１５が移動アーム１１と把持顎部材１３との間で作用するために配置される。第２ａ図ないし第２ｅ図は閉止装置９が移動アーム１１、把持顎部材１３およびドリルロツド３の作用により作動するためにどのように配置されるかを略示し、その結果閉止装置は別個の作動手段を必要としない。第２ａ図から移動アーム１１がその最も縮められた位置にあるとき閉止装置９がその最も外方の位置にどのように存在するか明らかであり、それにより閉止装置９および移動アーム１１はドリルロツド３が貯蔵空間７から出て落下するのを阻止する。閉止装置９は、穿孔中心の側で、閉止装置の運動の方向に互いに間隔が置かれかつドリルロツド３の軸方向の異なる点に位置決めされる少なくとも２つの傾斜された支持面９ａおよび９ｂからなる。これは第３図により綿密に示される。閉止装置９に近い移動アーム１１はまた傾斜案内面１１ａを有する。移動アームが第２ａ図に矢印により示される方向に上方に動くとき、案内面１１ａはまず最も上方のドリルロツド３を内方に押しかつ次いで同様に、第２ｂ図に示されるごとく、閉止装置９を内方に押し、かくして貯蔵空間７の前方にバリヤを形成し、このバリヤはドリルロツド３が貯蔵空間７から出て落下するのを阻止する。移動アーム１１が完全に伸張されるとき、穿孔中心１２に位置決めされたドリルロツド３ｂはそれに形成されたロツドスロツト１３ａがドリルロツド３ｂのまわりに位置決めされ、それを移動アーム１１の案内面１１ａに対して締め付けるような方法において把持顎部材１３を回転することにより把持され得る。この位置において移動アーム１１は縮められ、すなわち図において下方へ移動され、その結果ドリルロツド３ｂが貯蔵空間７の開口へ移動される。ドリルロツド３ｂが閉止装置９に達するとき、閉止装置９は、移動アーム１１が縮められるとき、案内面１１ａに沿って外方に或る間隔にわたつて摺動することが可能である。しかしながら、第２ｄ図に示されるごとく、ドリルロツド３ｂは閉止装置９の最も外方の支持面９ａと接触し、かくして再びドリルロツド３ｂが閉止装置９を通過しかつ貯蔵空間７に入ることができるように閉止装置を片側に強制する。その後、把持顎部材１３が把持シリンダ１５の長さを短くすることにより開放されるとき、閉止装置９は外方に動くことができ、したがつてドリルロツド３ｂを貯蔵空間７内に錠止する。第２ｅ図は移動されるべきドリルロツドが貯蔵空間にどのように達するかを示し、そして把持顎部材１３は閉止装置をその他方の支持面９ｂにおいて内方に押圧する一方閉止装置９の先端がドリルロツド３の中心線から貯蔵空間に向かって移動される位置にある。把持顎部材１３が、図に示されるごとく、把持シリンダ１５を短くすることにより開放されて回転されるとき、閉止装置９は図において右方に動くことが可能で、かくしてドリルロツド３ｂを信頼し得るように所定位置に錠止する。ドリルロツド３，３ａ，３ｂを貯蔵空間７から取り除くとき、作動は把持顎部材１３がまず貯蔵空間７内で第１のドリルロツド３ｂを把持するために回転されるとき、顎部材が閉止装置９の支持面９ｂを押圧し、したがつて閉止装置９を内方に強制することを除いて逆にされる。それにより閉止装置はドリルロツド３ｂを移動アーム１１の案内面１１ａに対して錠止し、そして閉止装置９の先端がドリルロツド３において、すなわちその中心軸線と貯蔵空間７に面するその縁部との間で、移動アーム１１が上方に押されるとき、閉止装置９の先端がドリルロツド３ｂの傾斜面部分当たるような位置に位置決めされ、そして移動アーム１１の案内面１１ａに対する位置へ復帰することができるまでドリルロツド３ｂの作用により下方に移動されかつ再び案内面の案内により移動アーム用の室を作るように片側へ移動される。ドリルロツド３ｂはその後穿孔中心１２へ移動され、把持顎部材１３が開放されることができ、そして移動アーム１１が縮められ得る。したがつて、ドリルロツド３，３ａ，３ｂは貯蔵空間から事故により落下するかまたは処理ユニツトから逃げ出さないようにすべての状況において閉止装置９、移動アーム１１および把持顎部材１３により支持される。第３図は閉止装置９、移動アーム１１、および動力手段１５を有する把持顎部材１３からなる、本発明による装置の１実施例の概略斜視図である。図から明らかなように、閉止装置９はその縁部で閉止装置の方向に異なる深さで位置決めされる支持面９ａおよび９ｂを有する。実際には、２つの対称的に位置決めされた支持面９ａがあり、一方が把持顎部材１３が面間を通過し得るような方法において閉止装置９の外方縁部で各突起９ｃにある。さらに把持顎部材１３がその最も開放された位置から把持位置に向かって回転されたとき閉止装置９に関連してどのように位置決めされるかが図から明らかとなる。図はまた移動アーム１１の案内面１１ａが閉止装置９の突起９ｃの上方端とどのように接触するかを示し、それにより移動アームは両方の縁部において突起９ｃの端部と同様な接触を有する。実用的な理由のために、閉止装置９の上方隅部は面の運動および相互摺動ができるだけ滑らかに行われるために丸くされる。図は、それらが他の図において示されるので、上述した３つの構成要素間の関係の理解のために重要でないフレーム構造および他の構成要素を示さない。本発明による装置が図に示されるように実現されるとき、閉止装置９およびロツドを外方に強制する作動手段８が別個に制御し得る作動手段を必要としない方法において作動され得るが移動アームおよび把持顎部材の案内により信頼し得るようにかつ安全に作動することができる。本発明は例としてのみ上述されかつ図面に示され、そしていずれの方法においても例に制限されない。単一の装置に設けられた１またはそれ以上の処理ユニツトであつても良く、それにより最も適するかつ好都合な解決が２つの処理ユニツトを使用することである。貯蔵空間は、ドリルロツドが１本のロツドが同時に閉止装置および移動アームに加えて出口開口に入ることができるように配置されるならば、用途に依存して、直線または曲線にすることも可能である。閉止装置９は単に２つの支持面９ａおよび９ｂを使用することによりまたは、第３図に示されるごとく、力が長手方向においてその中心に対して実質上対称に閉止装置９に働かされるように中間でまたは両方の縁部で支持面を有する対称閉止構造を使用することにより実現され得る。この方法において、非対称の負荷により通常発生される過剰な磨耗は、構造の使用が絶対に必要でないとしても、回避される。Detailed Description of the Invention Drill rod processing equipment Detailed Description of the Invention 〔Technical field〕 The invention relates to a slot-like storage space which is directed towards the drill rod and has an outlet opening. A closing device for closing the outlet opening of the storage space; A moving arm for moving the drill rod between the mouth opening and the drilling center; Moving means for movement; around a lateral axis for gripping and holding the drill rod A gripping jaw member rotatably connected to the moving arm; and a gripping position for the gripping jaw member. Drill rod processing device comprising power means rotating toward and away from a table About. [Background technology] Slotted holes are drilled by moving the rod to the center of the hole by very complicated moving means. Drill rods stored in various storage means, such as a rotating cartridge. Or steel. As used in this application and claims, Lurods are used for drill rods, drill steel, drill pipes and long hole drilling Reference will be made to other similar rod-shaped elements. Typically, the rod moves due to rotational movement A plurality of arms that can rotate about an axis parallel to the drilling axis. Move the stud toward and away from the center of the hole. Very complex functions and Equipment is required to perform this task. Such equipment is difficult to use and They are expensive to build and their complexity poses a certain risk of interference. Or Such obstruction is typically due to the rotational movement of the rod cartridge and to tighten the rod. Tightening movement of the arm and the rotating movement of the arm from one position to the other Is generated. [Prior art] Such a solution is, for example, British Patent Nos. 1196159 and 12902. 97 and U.S. Pat. No. 3,420,319. Most The first mentioned patent specification shows that the rod is positioned in a bending cartridge and the cart is Ridge-to-rod pierces due to three separate curvilinear movements that make the device difficult to control. Disclosed is a solution that moves to the center of the hole. British Patent No. 1290297 is a car with straight petroleum drilling pipes. By means of storage, which are stored in the ledge and they are separate and capable of linear movement. Then moved to the center of the hole. This solution controls pipes stored throughout the locomotion Requires a separate and complex mechanism for doing so. Transfer of the device disclosed in the above-mentioned patent The moving means is more fully described in British Patent No. 1301430, from which The solution consists of several different gripping means and closures, while the pipe While it seems that storage can move longitudinally when it is not perfect. U.S. Pat. No. 3,420,319 sequentially stores perforated pipes in a straight line By being stored in a container and they move the drill pipe cartridge Discloses a solution that is moved to the center of the perforation. [Problems to be Solved by the Invention] Yet another disadvantage of the conventional solution is that some continuous movements in normal drilling It takes time to learn to control and can create dangerous situations at work. It means rubbing. In the same way all additional movements are This increases the amount of time wasted processing the cord, thus slowing the drilling process. Besides, When rotatable arms are used, the arms are connected so that they rotate simultaneously. They must be mechanically connected to each other by connecting pipes. Correspondingly, the arm Must be rotatably attached to the ram, It makes the structure expensive and heavy. The object of the present invention is to store and load the drill rod reliably and safely. It is an object of the present invention to provide a drill rod processing device for controlling a stud at any time. The present invention Another object is to provide a device which is simple and easy to implement. [Means for solving the problem] According to the invention, the closing device and the moving arm move the moving arm towards the center of the hole. Or the gripping jaws are opened, they close the outlet opening of the storage space. Mounted so that they can move laterally relative to one another to close; movement The arm has an inclined guide surface on the side of the closure device, which guide surface causes the moving arm to Pushing the closing device at its end in a direction away from the moving arm when pushed towards; A support surface in which the closure device is inclined toward the center of the hole away from the end of the closure device. Has a drill rod to be inserted into the storage space, the drill rod supporting the supporting surface, Pushing the closure device away from the moving arm; and On the side of the center of the piercing and spaced from its end, there is a second bearing surface on which the gripping jaw member is located. Supporting the second support surface in the rotated position, thus moving the closure device. Characterized by pushing away from the moving arm. [Embodiment of the invention] An essential feature of the present invention is that the rod pushes the rod outward, either by a spring or hydraulic cylinder. A power source, and whether the rod is taken from it or not. Are positioned side by side in the slot-like storage spaces that are inserted one by one into it That is what it means. Another essential feature of the present invention is that the present invention allows the gripping jaws to grip and remove the rod. It consists of a closure device that allows the rod to exit the storage space only when it exits. It Yet another essential feature of the present invention is the lock from the outlet opening of the storage space to the center of the perforation. The movement of the cord is performed by linear movement, which Dome was placed in and in the drill rod storage space during the locomotion It means locking the rod. Yet another essential feature of the present invention is that the closure device faces the center of the perforation and the operation of the closure device. Positioned at different points both in the direction of motion and in the longitudinal direction of the drill rod 2 It consists of two inclined support surfaces. [Action] The drill rod or the gripping jaws are placed so that the drill rod is out of the storage space and empty. Pushing the closure device on one side with these faces so that they can each be moved in between. Move The dome also moves the closure device inward when the moving arm is moved towards the center of the drilling hole. It consists of an inclined guide surface that pushes against, which causes the closing device to close the moving arm and closing device. In such a way that an enclosed storage space is formed and the inlet openings of the space are closed together. And is moved to support the surface of the moving arm on the side of the drill rod. 〔The invention's effect〕 The device according to the invention provides two control movements which are easy to remember and which make the movement movement effective. From the storage space to the center of the perforation and correspondingly from the center of the perforation back into the storage space. Allow drill rods. Moreover, in storage space and throughout transport, Are under certain control and are guaranteed to prevent accidents and damage. It [Brief description of drawings] The present invention will be more fully described with reference to the accompanying drawings. FIG. 1 is a schematic side view of an apparatus according to the invention for treating a drill rod. Yes; Figures 2a to 2e show the invention when viewed in the direction of the axis of the drill rod. Showing the operation of the device according to; FIG. 3 shows a moving arm, a gripping jaw member and a closing device in the device according to the invention. It is a perspective view which shows 1 Example. [Best mode for carrying out the invention] FIG. 1 shows a feed beam 1 for a drilling machine 2 along which the drilling machine can move. Is shown. Furthermore, the drill rod processing device for processing the drill rod 3 sends Connected to beam 1. The device consists of two processing units 4, its structure and Operation will be described in more detail in connection with the other figures. Drill in processing unit 4 The rods are spaced apart from the drilling center of the drilling machine and from the drilling center to the storage space. Parallel to the feed beam 1 in such a way that it traverses the lines that are drawn to and positioned side by side The result is that the outermost drill rod 3 is always in the drilling position. In the direction of the moving movement of the processing unit 4 in the same plane as the drilling center of the drilling machine. It 2a to 2e are according to the invention as seen in the direction of the drill rod. The device is shown. The figure shows the frame 5 of the processing unit 4. The frame is on the support 6 It is attached to the feed beam 1. The frame is a slot-like storage for the drill rod 3. It comprises a space 7, and a spring 8 is provided at the bottom of the storage space, which spring is Press the drill rod 3 outwards from 7 and thus hold the rods against each other It In addition to the storage space 7, it can move within its own space and A closing device in which the spring 8 is pushed by the closing spring 10 in the same direction when pushing the drill rod. A device 9 is provided. Moreover, the movable arm 11 is slidable in its longitudinal direction and It is connected laterally to the storage space 7. Move to move the moving arm 11 A cylinder 12 is connected between it and the frame 5. The moving arm 11 moves further It is rotatably connected to an arm 11 about an axis 14 parallel to the drill rod 3. Has a gripping jaw member 13 associated therewith. To rotate the gripping jaws, gripping cylinder A dowel 15 is arranged to act between the moving arm 11 and the gripping jaw member 13. 2a to 2e, the closing device 9 includes a moving arm 11, a gripping jaw member 13 and How to operate by the action of the drill rod 3 Schematically arranged so that the closure device does not require a separate actuation means . From FIG. 2a the closing device 9 when the transfer arm 11 is in its most retracted position Is present in its outermost position, which makes it possible to The device 9 and the moving arm 11 prevent the drill rod 3 from falling out of the storage space 7. Block. The closure devices 9 are spaced apart from each other in the direction of movement of the closure devices on the side of the center of the perforation. At least two positioned and positioned at different axial points of the drill rod 3. It consists of two inclined support surfaces 9a and 9b. This is shown more closely in Figure 3. Be done. The moving arm 11 close to the closing device 9 also has an inclined guide surface 11a. Move When the arm moves upwards in the direction indicated by the arrow in Fig. 2a, the guide surface 11a First push the uppermost drill rod 3 inwardly and then likewise as shown in FIG. 2b. As shown, the closure device 9 is pushed inwards, thus forming a barrier in front of the storage space 7. This barrier prevents the drill rod 3 from falling out of the storage space 7. . When the moving arm 11 is fully extended, the drill positioned at the drilling center 12 is In the rod rod 3b, the rod slot 13a formed on it is the same as that of the drill rod 3b. Instead, it is tightened against the guide surface 11a of the moving arm 11. It can be grasped by rotating the grasping jaw member 13 in such a manner. This place In the installation, the moving arm 11 is contracted, that is, moved downward in the figure, As a result, the drill rod 3b is moved to the opening of the storage space 7. Drill rod 3b When the closing device 9 is reached, the closing device 9 is designed so that when the moving arm 11 is retracted. It is possible to slide outward along the inner surface 11a over a certain distance. Only However, as shown in FIG. 2d, the drill rod 3b is the outermost part of the closing device 9. Contacting the other support surface 9a and thus again the drill rod 3b passes through the closure device 9. And the closure device is forced to one side so that the storage space 7 can be entered. afterwards, When the gripping jaw member 13 is opened by shortening the length of the gripping cylinder 15. , Closure device 9 Can be moved outwards, thus locking the drill rod 3b in the storage space 7. It Figure 2e shows how the drill rod to be moved reaches the storage space. And the gripping jaws 13 show the closure device inwardly on the other support surface 9b. While pressing, the tip of the closing device 9 moves from the center line of the drill rod 3 toward the storage space. It is in a position to be moved. As shown in the figure, the gripping jaw member 13 has a gripping cylinder. The closing device 9 is shown in the drawing when it is opened and rotated by shortening the cable 15. Can be moved to the right, thus ensuring that the drill rod 3b is reliable. Lock in position. When removing the drill rods 3, 3a, 3b from the storage space 7, In operation, the gripping jaw member 13 first grips the first drill rod 3b in the storage space 7. The jaw member presses against the support surface 9b of the closure device 9 when it is rotated for It is reversed except that the closure device 9 is forced inward. This causes the closure device to The lil rod 3b is locked to the guide surface 11a of the moving arm 11 and is closed. The tip of the device 9 is located on the drill rod 3, that is, on the central axis and the storage space 7. When the moving arm 11 is pushed upward between the edge of the closing device 9 and the edge of the closing device 9, Position the end so that it hits the sloped portion of the drill rod 3b, and move it. The drill rod is returned until it can return to the position of the moving arm 11 with respect to the guide surface 11a. It is moved downward by the action of the bridge 3b and again for the moving arm by guiding the guide surface. Moved to one side to make a room. The drill rod 3b then goes to the drilling center 12 Can be moved, the gripping jaw member 13 can be released, and the moving arm 11 can be retracted. Can be messed up. Therefore, the drill rods 3, 3a, 3b could be accidentally removed from the storage space. In all situations to avoid falling or escaping from the processing unit It is supported by the closure device 9, the moving arm 11 and the gripping jaw member 13. FIG. 3 shows a gripping jaw with a closing device 9, a moving arm 11 and a power means 15. Schematic of an embodiment of the device according to the invention consisting of material 13. It is a perspective view. As can be seen from the figure, the closure device 9 has at its edges the orientation of the closure device. Have support surfaces 9a and 9b positioned at different depths. Actually two Symmetrically positioned bearing surfaces 9a, one of which is a gripping jaw member 13 which is threaded between the surfaces. In each projection 9c at the outer edge of the closure device 9 in such a way that it can be passed. further When the gripping jaw member 13 is rotated from its most opened position toward the gripping position. It will be clear from the figure how it is positioned in relation to the closing device 9. Figure Also, how should the guide surface 11a of the moving arm 11 be located above the upper end of the protrusion 9c of the closing device 9? Of the projections 9c at both edges, It has similar contact with the ends. For practical reasons, the upper corner of the closure device 9 is a surface. The movements and mutual sliding are rounded to be as smooth as possible. The figure is Understanding the relationships between the three components described above, as they are shown in other figures It does not show the frame structure and other components that are not important for. According to the invention When the device is realized as shown, the closing device 9 and the rod are forced outwards. Actuating in such a way that the controlling actuating means 8 does not require an individually controllable actuating means But reliable and safe due to guidance of the moving arm and gripping jaws Can operate. The invention is described above by way of example only and in the drawings and in any way However, it is not limited to the example. One or more processing units in a single device The most suitable and convenient solution is two processing units. Is to use In the storage space, one rod is closed at the same time. Arranged so that the exit opening can be entered in addition to the stop and transfer arm Then, it is possible to make a straight line or a curved line depending on the application. Closing device 9 Shown in FIG. 3 or by simply using two support surfaces 9a and 9b. The force is applied to the closure device 9 substantially symmetrically about its center in the longitudinal direction. In the middle to be worked Or can be realized by using a symmetrical closure structure with bearing surfaces at both edges. It In this way, the excessive wear normally caused by asymmetric loading is The use of is avoided, if not absolutely necessary.

───────────────────────────────────────────────────── フロントページの続き (81)指定国ＥＰ(ＡＴ，ＢＥ，ＣＨ，ＤＥ，ＤＫ，ＥＳ，ＦＲ，ＧＢ，ＧＲ，ＩＥ，ＩＴ，ＬＵ，ＭＣ，ＮＬ，ＰＴ，ＳＥ)，ＯＡ(ＢＦ，ＢＪ，ＣＦ，ＣＧ，ＣＩ，ＣＭ，ＧＡ，ＧＮ，ＭＬ，ＭＲ，ＮＥ，ＳＮ，ＴＤ，ＴＧ)，ＡＴ，ＡＵ，ＢＢ，ＢＧ，ＢＲ，ＢＹ，ＣＡ，ＣＨ，ＣＮ，ＣＺ，ＤＥ，ＤＫ，ＥＳ，ＦＩ，ＧＢ，ＧＥ，ＨＵ，ＪＰ，ＫＥ，ＫＧ，ＫＰ，ＫＲ，ＫＺ，ＬＫ，ＬＵ，ＬＶ，ＭＤ，ＭＧ，ＭＮ，ＭＷ，ＮＬ，ＮＯ，ＮＺ，ＰＬ，ＰＴ，ＲＯ，ＲＵ，ＳＤ，ＳＥ，ＳＩ，ＳＫ，ＴＪ，ＴＴ，ＵＡ，ＵＳ，ＵＺ，ＶＮ【要約の続き】移動運動の間中貯蔵空間の出口開口をともに閉止するような方法において移動アーム（１１）の表面に対して支持する。─────────────────────────────────────────────────── ─── Continued front page (81) Designated countries EP (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, M C, NL, PT, SE), OA (BF, BJ, CF, CG , CI, CM, GA, GN, ML, MR, NE, SN, TD, TG), AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, ES, FI, G B, GE, HU, JP, KE, KG, KP, KR, KZ , LK, LU, LV, MD, MG, MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, S I, SK, TJ, TT, UA, US, UZ, VN [Continued summary] The outlet openings of the storage space are closed together during the movement movement. In such a way that it is supported against the surface of the moving arm (11). Carry.

Claims

[Claims] 1. Slot-like storage space which is directed towards the drill rod (3) and has an outlet opening (7); Closing device (9) for closing the outlet opening of the storage space (7); linear movement movement By means of the drill rod (3) between the outlet opening of the storage space (7) and the drilling center. ) Moving arm (11); power means () for moving the moving arm (11) 12); transverse axis (14) for gripping and holding said drill rod (3) A gripping jaw member (13) rotatably connected to the moving arm (11) And rotating the gripping jaw member (13) towards and away from the gripping position Drill rod processing device for processing a drill rod (3) comprising power means (15) At the closing device (9) and the moving arm (11) ) Is moved towards the center of the hole or said gripping jaws (13) are opened. When they are closed together, they close the outlet openings of the storage space (7) together. Mounted so as to be movable laterally in relation to the moving arm (11); It has an inclined guide surface (11a) on the closure device side, and the guide surface (11a) is the movable When the arm (11) is pushed toward the center of the drilling hole, it moves away from the moving arm (11). Pushing the closure device (9) at its end in the direction of A support surface (9a) inclined toward the center away from the end of the closure device (9). ) And said drill rod (3) to be inserted into said storage space (7) is said It is supported on a support surface (9) and thus the closing device (9) is moved onto the moving arm (11). Pushing away from it; and said closure device (9) at its end on the side of said drilling center. Having a second support surface (9b) spaced from the section, the gripping jaw member (13) In the rotated position of the closing device (9). ) Is pushed away from the moving arm. Place. 2. A closing spring (which pushes the closing device (9) toward the moving arm (11) ( 10); and opening the drill rod (3) at the outlet of the storage space (7). 2. A spring according to claim 1, characterized in that it comprises a spring (8) which pushes towards the mouth. Drill rod processing equipment. 3. The second support surface (9b) of the closure device (9) is connected to the drill rod (3). ) Is moved towards the center of the drilling, the surface of the drill rod (3) is The transfer rod (3) can be removed from the storage space (7) so that it can be removed. The closure device (9) can be pushed away from the frame (11) and corresponding When the drill rod (3) is inserted into the storage space (7), the closing A device (9) is provided in the storage space (7) when the gripping jaw member (13) is opened. On the side of the moving arm (11) in the method of holding the drill rod (3) The end of the closure device (9) is at the exit opening of the storage space and the drill rod (3). Extending between the central axis of the and the edge of the drill rod on the side of the storage space (7) A dimension in relation to the gripping jaw member (13) The drill rod processing device according to claim 1 or 2. 4. The closure device is substantially symmetrical so that its edges are both It extends to the arm (11) and the drill rod (3) supports it A gripping jaw member (1) 3) has a central recess in which a bearing surface (9b) for is formed; and said gripping jaw member ( 13) this is through the recess of the closure device (9) between the protrusions of the closure device (9) Characterized in that it has dimensions in the lateral direction of said closure device (9) so that it can pass through A drill rod process as set forth in any one of claims 1 to 3 as a characteristic. Processing equipment. 5. The storage space (7), the closure device (9), the transfer arm (11), front The power means (12) for the moving arm, the gripping jaw member (13) and its power hand. Stage (15) belongs to a separate processing unit And the devices are spaced apart from each other in the longitudinal direction of the feed beam Any one of the preceding claims characterized in that it comprises two processing units. The described drill rod processing device.